Jesse-Belle is an oddly idealistic woman who has been raised on virtues of honor by her father who used to read her stories from a book about honorable knights who would go on quests and princesses.
When she was young, she used to play card games with her father who often cheated, But she memorized the marks on his card due to which she was able to win every time. It seems that he was a pervert as he mostly played strip poker.
She mostly sees men as whoremongers, and believes she can find a honorable man with her dowry. Her father however lost her dowry in gambling and ran away, lying to her that he was going to search a suitable husband for her in the Wasteland.
She can be encountered by Desert Rangers if they choose to help Highpool instead of Ag Center first during Help Highpool or Ag Center and talk to her before saving the town from the Wrecking Crew. Otherwise the player will only find her corpse.